Mitundu Iwiri Yazikulu Zakukhazikika kwa Tower Cooling Tower: Yotseguka Ndi Yotsekedwa

Mitundu Iwiri Yaikulu Yakukonza kwa Tower Cooling Tower: Yotseguka ndi Yotsekedwa

Pankhani ya kuzirala kwa mafakitale, nsanja zozizirira zimagawidwa m'mitundu iwiri kutengera ngati madzi ozungulira amalumikizana mwachindunji ndi mlengalenga:nsanja zozizirirapo zotsegukandianatseka-nsanja zozizirirapo zozungulira. Masinthidwe awiriwa aliyense ali ndi zabwino ndi zovuta zake, zoyenera pazochita zosiyanasiyana zogwirira ntchito komanso zochitika. M'munsimu tikufotokoza mwatsatanetsatane kusiyana kwakukulu, makhalidwe, ndi ntchito za aliyense.

I. Open Cooling Tower

Tanthauzo ndi Mfundo Yogwirira Ntchito:

Nsanja yozizira yotseguka ndi yachikhalidwe komanso yofala kwambiri. Mfundo yake yogwirira ntchito ndi: madzi ozungulira, atatha kuyamwa kutentha kuchokera ku dongosolo (monga chiller kapena zipangizo zamakampani), amaponyedwa pamwamba pa nsanja ndikugawidwa mofanana pazitsulo zodzaza ndi madzi. Wokupiza pamwamba amakoka mpweya wakunja kuchokera pansi ndikuutulutsa kuchokera pamwamba. Pamene mpweya umadutsa mumadzi onyowa, umatenga kutentha kuchokera m'madzi, ndipo gawo lina la madzi limasanduka nthunzi, ndikukwaniritsa kuzizira. Madzi ozizira amagweranso m'beseni ndipo amawaponyera kuzipangizo zomwe zikufunika kuziziziritsa, kubwereza kuzungulira.

Khalidwe lalikulu: 

Madzi oyendayenda amalumikizana mwachindunji ndi mpweya, kuziziritsa kudzera mumayendedwe a kutentha kwa evaporative komanso convective.

Ubwino:

• Ndalama zotsika zoyambira: mawonekedwe osavuta, palibe njira yovuta yosinthira kutentha, mtengo wotsika wopanga
• Kutentha kwakukulue dzuwa: kukhudzana mwachindunji pakati pa madzi ndi mpweya kumathandiza efficiekuzirala kwa evaporative

• Kulemera kopepuka: kapangidwe kosavuta, zofunikira zotsika pamaziko oyika
• Chitetezo chosavuta kuzizira m'nyengo yozizira: madzi amatha kuthiridwa mwachilengedwe akatseka, chiopsezo chochepa cha kuwonongeka kwachisanu

Zoyipa:

• Kusakwanira kwa madzi: madzi ozungulira amawululidwa mwachindunji ndi mpweya, kulola masamba, fumbi, tizilombo, ndi zonyansa zina kulowa.
• Kuchulukira kwambiri: madzi amakhazikika chifukwa cha nthunzi, zomwe zimapangitsa kuti ayoni a calcium ndi magnesium aunjikane ndikupanga sikelo pazida.
• Kugwiritsa ntchito madzi kwambiri: kutuluka kwa nthunzi ndi kutayika kwamadzi kumafuna madzi odzikongoletsera
• Moyo waufupi wa zida: dzimbiri ndi makulitsidwe zimayambitsa kukalamba msanga
• Kukonza pafupipafupi: kumafuna kuyeretsa pafupipafupi kwa kudzaza, beseni, ma nozzles, ndi mankhwala
• Phokoso lapamwamba: Phokoso lodziwika bwino lamadzi akugwa

Mapulogalamu:

• Kuzirala kwa mafakitale okhwima ndi zofunika zamadzi otsika
• Ma projekiti-anthawi yochepa okhala ndi bajeti zocheperako
• Mafakitole omwe ali ndi mphamvu zosamalira bwino
• Kuziziritsa kwa zida zomwe sizikhudzidwa ndi mtundu wa madzi

  

II. Yatsekedwa-Circuit Cooling Tower

Tanthauzo ndi Mfundo Yogwirira Ntchito:

Zatsekedwa-nsanja zozirira zozunguliragwiritsani ntchito njira yosiyana kwambiri yopangira. Madzi ozungulira omwe amayenera kukhazikika amatsekedwa mkati mwazitsulo zosinthira kutentha, ndi madzi opopera odziimira okha kunja kwa makola. Njirayi imagwira ntchito motere:

1. Dera lamkati (mbali ya ndondomeko): 

   Madzi otentha ozungulira kuchokera ku chiller kapena zida zamafakitale amayenda mkati mwa ma coil osindikizidwa osinthana kutentha. Madzi awa ali olekanitsidwa kwathunthu ndi mpweya wakunja.

2. Dera lakunja (mbali yozizirira): 

   Pampu yopopera imakoka madzi kuchokera pansi pa beseni ndikugawa pamwamba pa ma koyilo, pomwe ma nozzles amawapopera panja pamadzi, ndikupanga filimu yamadzi yopyapyala.

3. Kuyenda kwa mpweya wokakamizidwa: 

   Wokupiza amakoka mpweya kuchokera pansi pa nsanjayo, kuyenderera mmwamba kudutsa kunja kwa ma coils, kufulumizitsa kutuluka kwa filimu yamadzi ndikuchotsa kutentha kwa madzi ozungulira mkati mwa ma coils.

4. Njira yosinthira kutentha: 

   Kutentha kuchokera m'madzi ozungulira mkati → khoma lozungulira → kanema wakunja wamadzi → kutengeka ndi nthunzi mumlengalenga.

Khalidwe lalikulu: 

Madzi ozungulira mkati amakhala olekanitsidwa ndi mlengalenga - palibe kutuluka, palibe kutayika, palibe kuipitsidwa. Madzi opopera akunja amagwira ntchito pawokha ngati sing'anga yozizira.

Ubwino:

• Ubwino wa madzi oyera: madzi ozungulira mkati amatsekedwa kwathunthu, zonyansa sizingalowe, zimakhalabe zoyera
• Palibe makulitsidwe: madzi amkati sasunthika kapena kukhazikika, kotero palibe mawonekedwe amtundu wamkati wa coil.
• Kusungirako madzi kwakukulu: kuzungulira kwamkati sikumadya madzi, madzi opopera amasinthidwanso, kupulumutsa madzi pachaka kumatha kupitirira 90%
• Moyo wautali wa zida: ma coils samawononga kapena kukulitsa, moyo wautumiki ukhoza kufikira zaka 10-15 kapena kupitilira apo.
• Mtengo wochepa wokonza: loop yamkati ndiyokonza-yaulere, makina opopera okha ndiwo amafunikira kuyeretsedwa nthawi ndi nthawi
• Kugwira ntchito mokhazikika: Kutentha kwa kutentha kumakhalabe kosasinthasintha pakapita nthawi, osati kuchepetsedwa ndi kukula
• Phokoso lapansi: Kusinthana kwa kutentha kwa filimu yamadzi pamtunda kumapangitsa kuti madzi asagwe
• Kuyika kosinthika: mawonekedwe ophatikizika, mawonekedwe ang'onoang'ono

Zoyipa:

• Ndalama zoyambira zapamwamba: zopangira zosinthira kutentha ndizokwera mtengo, kapangidwe kake ndizovuta kwambiri
• Kulemera kolemera: zozungulira ndi zigawo zake zimawonjezera kulemera konse
• Chitetezo cha kuzizira kwachisanu chimafunika: madzi opopera akunja ali pachiwopsezo cha kuzizira pozizira kwambiri
• Kukonza kovutirapo: kutayikira kwa koyilo ndikovuta kukonza
• Lupu lakunja limafunikira kusamalidwa nthawi ndi nthawi: madzi opopera amafunikirabe kuphulika ndi kuyeretsedwa nthawi ndi nthawi

Mapulogalamu:

• Mafakitale omwe ali ndi zofunikira zamadzi apamwamba (malo opangira data, mankhwala, chakudya, kupanga molondola)
• Madzi-magawo kapena madera omwe ali ndi mitengo yokwera kwambiri yamadzi
• Zipangizo zomwe zimafuna -kugwira ntchito kwanthawi yayitali
• Mafakitole omwe ali ndi mphamvu zochepa zosamalira kapena akufuna kuchepetsa katundu wokonza
• Masamba okhala ndi malo ochepa oyika

  

III. Kufananitsa Kwakukulu kwa Zosintha Ziwiri

IV. Kodi kusankha?

Sankhani nsanja yozizirira yotseguka pamene:

• Bajeti ndiyovuta kwambiri
• Zida sizimakhudzidwa ndi mtundu wa madzi
• Ntchitoyi ndi yayifupi-yakanthawi kapena yosakhalitsa
• Fakitale ili ndi ogwira ntchito okwanira komanso luso

Sankhani

nsanja yotsekedwa-yozizira yozungulira

liti:

• Zida zimakhudzidwa ndi mtundu wamadzi (malo opangira data, mankhwala, chakudya, ndi zina).
• Madzi ndi ochepa kapena mitengo yamadzi ndiyokwera
• Ntchitoyi ndi yayitali-zaka (10+ zaka)
• Mukufuna kuchepetsa-ndalama zoyendetsera nthawi yayitali komanso kulemedwa ndi kukonza
• Malo oyika ndi ochepa

  

V. Mapeto

Open ndianatseka-nsanja zozizirirapo zozungulirandi masinthidwe awiri ozizirira osiyanasiyana. Palibe mtheradi "zabwino" kapena "zoyipa" - "zoyenera kwambiri" kapena "zocheperako." Ngati zosowa zanu ndi zotsika mtengo, zozungulira pang'ono, ndipo simusamala kukonza pafupipafupi, nsanja yotseguka ndi chisankho choyenera. Ngati zosowa zanu ndi moyo wautali, kugwira ntchito mokhazikika, kusamalira pang'ono, kupulumutsa madzi, komanso kugwiritsa ntchito mphamvu zamagetsi, njira yotsekedwa{4}}yozungulira ndiyo njira yabwino. Chinsinsi ndicho kusankha chomwe chikugwirizana bwino ndi momwe mumagwirira ntchito, bajeti, ndi zolinga zanthawi yayitali-.

Zaka za Oasis Bingfeng - 24 zimayang'ana pa R&D ndi kupangaanatseka-nsanja zozizirirapo zozungulira

. Sitimangopereka{1}zinyumba zoziziritsa bwino kwambiri zotsekedwa{2}}komanso timakupatsirani malangizo aukadaulo okuthandizani kusankha zochita mwanzeru.n.